Spokane wastewater employees reported operating problems at the city’s sewage treatment plant in the weeks preceding a catastrophic tank failure that killed one worker and left two others with serious ...

Anaerobic digesters should be familiar equipment to designers and operators alike because they have been a standard feature of WwTWs since the 1930s and the focus of yet more attention since the Kyoto ...

MAXIMISING THE benefits of an anaerobic digestion system by achieving a higher gas yield, reducing foaming and eliminating maintenance problems were the important benefits achieved following the ...

GREENFIELD -- Department of Public Works director Donald Oulette presented inflated municipal cost data as he made the case for investing in a $6 million anaerobic digester to handle sewage sludge, ...